among them is leland yee a local, state senator. he wants to reintroduce a bullet button ban which failed last year. bullet buttons allow gun use forest get around the state ban on detachable magazines. >> it is as if we do not have an assault weapons ban in the state of california. with the bullet button, assault rifle, what you can do is buy a magnet and you can easily load and unload these magazines. >> a local gun advocate says that bans on certain weapons or parts are not good ways to prevent violence. gene hoffman is the chair of cal guns. he does support more background checks and mental health evaluations. >>> a cbs news poll taken after the shootings finds more than half of americans think gun laws should be more strict. 57% is the highest number we have seen in a decade. but at the same time, when asked about what happened in newtown, 66% said tougher gun laws would have done little or nothing to prevent that particular incident. and president obama appears to be concerned about the issue. he met with some of his cabinet m